For effective relief of back pain associated with muscle spasm, tense neck muscles, strains and sprains. Robaxacet Extra Strength is an OTC medications which contains an analgesic, acetaminophen. to relieve pain and a muscle relaxant, methocarbamol, to relax tense muscles.
Active Ingredients: Each caplet contains Methocarbamol 400mg, Acetaminophen 500mg*. (*This is not a standard dosage unit.)
Chemical Name: methocarbamol / acetaminophen